ZIP Code 34491 — Summerfield, FL
34491 is a standard (street delivery) ZIP code serving Summerfield, Florida, in Marion County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 34491 at a glance
| ZIP code | 34491 |
|---|---|
| Primary city | Summerfield |
| State | Florida (FL) |
| County | Marion FIPS 12083 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 33,318 |
| Coordinates | 28.996340, -82.046650 |
How ZIP+4 works in 34491
The four digits after the hyphen encode a delivery segment inside 34491. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 34491 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 34491.
| ZIP | City | Distance |
|---|---|---|
| 34420 | Belleview, FL | 4 mi |
| 34484 | Oxford, FL | 5 mi |
| 32162 | The Villages, FL | 6.4 mi |
| 32133 | Eastlake Weir, FL | 7.7 mi |
| 34480 | Ocala, FL | 7.9 mi |
| 34472 | Ocala, FL | 8.5 mi |
| 34473 | Ocala, FL | 8.6 mi |
| 32195 | Weirsdale, FL | 9 mi |
| 32159 | Lady Lake, FL | 9.9 mi |
| 34785 | Wildwood, FL | 10.5 mi |
| 34476 | Ocala, FL | 10.8 mi |
| 32179 | Ocklawaha, FL | 11.4 mi |
Questions about 34491
What is the ZIP+4 code for 34491?
34491 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 34491, you need to look up a specific street address to get them.
What city is 34491?
34491 is assigned to Summerfield, Florida, in Marion County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.